Physics - Mechanics: Sound and Sound Waves (9 of 47) Decibel Scale Conversion
Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to convert from decibel to W/m^2 and vice versa.
From playlist PHYSICS MECHANICS 5: WAVES, SOUND
Physics - Mechanics: Sound and Sound Waves (8 of 47) Sound Intensity: Decibels
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a decibel and give examples of decibels.
From playlist PHYSICS MECHANICS 5: WAVES, SOUND
Physics 13.3.3a - The Kilowatt hour
The kilowatt-hour, a unit for energy. Where the unit comes from and how it is used. From the Physics course by Derek Owens
From playlist Physics - Electric Circuits
PreCalculus - Logarithmic & Exponential Functions (19 of 20) Calculating Decibels (Sound Intensity)
Visit http://ilectureonline.com for more math and science lectures! In this video I will calculate the decibels of of a given “sound” intensity. Next video can be seen at: \http://youtu.be/jDFm_afHd6Q
From playlist Michel van Biezen: PRECALCULUS 1-5 - ALGEBRA REVIEW
Physics - Mechanics: Sound and Sound Waves (11 of 47) Doubling Sound Intensity
Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate what happens to decibels when intensity is halved, doubled & quadrupled.
From playlist PHYSICS MECHANICS 5: WAVES, SOUND
Astronomy - Ch. 5: Light & E&M Radiation (6 of 30) Difference of E&M Frequence
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the different frequencies of electromagnetic radiation.
From playlist ASTRONOMY 5 LIGHT AND RADIATION
When 90dB is LOUDER than 120dB
Learn to use your career to make a difference at https://www.80000hours.org/minuteearth We often use decibels, a measure of sound pressure, to describe how loud something is - but loudness is caused by how we perceive sounds, and the two often don't line up. LEARN MORE ************** To
From playlist Biology
Physics - Mechanics: Sound and Sound Waves (10 of 47) Quick Decibel Scale Conversion
Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to quickly convert W/m^2 to decibel.
From playlist PHYSICS MECHANICS 5: WAVES, SOUND
Physics - E&M: Ch 41.1 Ohm's Law & Resistor Circuit Understood (30 of 42) What is a Kilowatt Hour?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a kilowatt hour. A “kilowatt hour” is a unit of energy. It is the unit of energy the electric company charges. Next video in this series can be seen at: https://youtu.be/EFo4I-6MEL8
From playlist PHYSICS 41.3 OHM'S LAW AND RESISTORS UNDERSTOOD
Physics - Mechanics: Sound and Sound Waves (12 of 47) 10X, 100X Sound of Crying Babies
Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate what happens to decibels if there is 1, 10, 100, or 1000 crying babies.
From playlist PHYSICS MECHANICS 5: WAVES, SOUND
Decibel Scale | Mechanical waves and sound | Physics | Khan Academy
We often use this logarithmic scale to describe the intensity of sound. Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/physics/mechanical-waves-and-sound/sound-topic/v/why-do-sounds-get-softer?utm_source=YT&utm_medium=Desc&utm_campaign=physics Mi
From playlist Oscillations and mechanical waves | Physics | Khan Academy
This video covers Section 16.8 of Cutnell & Johnson Physics 10e, by David Young and Shane Stadler, published by John Wiley and Sons. The lecture is part of the course General Physics - Life Sciences I and II, taught by Dr. Boyd F. Edwards at Utah State University. This video was produced
From playlist Lecture 16B. Waves and Sound
Physics - Mechanics: Sound and Sound Waves (13 of 47) Sound Intensity at a Distance
Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate I=? at distances of 10m, 1000m, and 10,000m.
From playlist PHYSICS MECHANICS 5: WAVES, SOUND
Sound Intensity Level in Decibels & Distance - Physics Problems
This physics video tutorial provides a basic introduction into sound intensity level in decibels. it explains how to calculate the sound level in decibels given the sound intensity and how to calculate the sound intensity given the intensity level in decibels. It also explains how to cal
From playlist New Physics Video Playlist